348515559

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 593928192

約数和(自身を除く): 245412633

約数列:

[1, 3, 7, 9, 21, 43, 63, 127, 129, 301, 381, 387, 889, 903, 1013, 1143, 2667, 2709, 3039, 5461, 7091, 8001, 9117, 16383, 21273, 38227, 43559, 49149, 63819, 114681, 128651, 130677, 304913, 344043, 385953, 392031, 900557, 914739, 1157859, 2701671, 2744217, 5531993, 8105013, 16595979, 38723951, 49787937, 116171853, 348515559]

約数ペア:

[(1, 348515559), (3, 116171853), (7, 49787937), (9, 38723951), (21, 16595979), (43, 8105013), (63, 5531993), (127, 2744217), (129, 2701671), (301, 1157859), (381, 914739), (387, 900557), (889, 392031), (903, 385953), (1013, 344043), (1143, 304913), (2667, 130677), (2709, 128651), (3039, 114681), (5461, 63819), (7091, 49149), (8001, 43559), (9117, 38227), (16383, 21273)]